@charset "UTF-8";
$vm_base:375;  //设计图的宽度
@function vw($px) {
  @return ($px / $vm_base) * 100vw;
}
.br{
  border:1px solid red;
}
*{
  margin: 0;
  padding: 0;
}
html {
  height: 100%;
}
body{
  height: 100%;
}
div{
  box-sizing: border-box;
}
li{
  list-style: none;
}
$public-color: -webkit-linear-gradient(408deg,#ffb001,#f6b21c 13%,#ff9800);
